Where: Washington County, Pennsylvania (40.2° N, 80.2° W: paleocoordinates 0.6° N, 12.8° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Washington Formation (Dunkard Group), Wolfcampian (298.9 - 286.0 Ma)

• Upper Washington Limestone

Environment/lithology: terrestrial; limestone

Size class: macrofossils

Primary reference: C. F. Wellstead. 1991. Taxonomic revision of the Lysorophia, Permo-Carboniferous lepospondyl amphibians. Bulletin of the American Museum of Natural History 209:1-90 [R. Butler/E. Dunne]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 178681: authorized by Richard Butler, entered by Emma Dunne on 11.05.2016

Creative Commons license: CC BY (attribution)